RIGOL TECHNOLOGIES,INC.
Power Sequence Programming Procedure
DP832A DC Power Supply Application
Edward Pan
Rev.1.0
2017-Dec
The influence of Power Sequence
All applications in electronics or electrical industry need the power supply,
especially for power sequence management due to many chipset or sub-system
inside the circuitry are operated by different power sequence. A wrong power
sequence management will cause a serious problem even have a damage on our
own system, so Rigol DP832A DC Programmable Power Supply can solve these
definitely in advance.
Power Sequence Management
Applications of Waveform Regeneration
Application:
1. Power IC Simulation
2. Embedded System Power Management
3. Large Scale Circuitry Power Management
4. Mid-Range Industrial Control Power Management ( < 195W )
5. Electrical-Mechanics Power Application ( < 195W )
Power Sequence is important in Embedded System
RIGOL TECHNOLOGIES, INC.
Feature/Advantage/Benefit
Feature:1. 195W, 3 Channels output power.
2. Low Noise Ripple
3. High Resolution
4. Programming, Monitoring, and Analysis Functions
Advantage:1. Sequential Power programming and editing environment.
Benefit:1. Easy to implement power management in embedded system
2. Easy to simulate the power sequence for IC or system design
RIGOL TECHNOLOGIES, INC.
Required Equipment List for demonstration
1. DP832A DC Programmable Power Supply x 1
2. DS4054 Oscilloscope x 1
3. Ultra Sigma Software
4. UltraPower Software
5. USB A to B Cable x 1
RIGOL TECHNOLOGIES, INC.
Power Sequence Programming Procedure
1. Use USB A to B type cable connect the PC and DP832A.
2. Connect the RP3500 probe between DS4054 Oscilloscope and DP832A.
RIGOL TECHNOLOGIES, INC.
Power Sequence Programming Procedure
3. Open the UltraPower Software and environment will be shown as below.
RIGOL TECHNOLOGIES, INC.
Power Sequence Programming Procedure
4. Press the “Interface” to connect the DP832A to PC Laptop.
RIGOL TECHNOLOGIES, INC.
Power Sequence Programming Procedure
4. Press the “Timer” item and the programmable list will be shown on the
left upper side of the display.
RIGOL TECHNOLOGIES, INC.
Power Sequence Programming Procedure
5. Edit the list table as users like, then select the Cycles at the left bottom
side of the display, finally press “ RUN”.
RIGOL TECHNOLOGIES, INC.
Power Sequence Programming Procedure
6. Use RP3500 Probe to touch CH1 terminal on DP832A, the power
sequence will be shown on DS4054 Oscilloscope Display as below.